Datasheet > LM831M

LM831M

更新时间： 2024-11-03 22:47:03

品牌	Logo	应用领域
美国国家半导体 - NSC		放大器功率放大器
页数	文件大小	规格书
14页	311K
描述
LM831 Low Voltage Audio Power Amplifier

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LM831M 数据手册

December 1994

LM831 Low Voltage Audio Power Amplifier

General Description

Features

Low voltage operation, 1.8V to 6.0V

The LM831 is a dual audio power amplifier optimized for

very low voltage operation. The LM831 has two indepen-

dent amplifiers, giving stereo or higher power bridge (BTL)

operation from two- or three-cell power supplies.

High power, 440 mW, 8X, BTL, 3V

Low AM radiation

Low noise

The LM831 uses a patented compensation technique to re-

duce high-frequency radiation for optimum performance in

AM radio applications. This compensation also results in

lower distortion and less wide-band noise.

Low THD

Applications

Portable tape recorders

The input is direct-coupled to the LM831, eliminating the

usual coupling capacitor. Voltage gain is adjustable with a

single resistor.

Portable radios

Headphone stereo

Portable speakers

Typical Application

Dual Amplifier with Minimum Parts

TL/H/6754–1

46 dB,BW 250 Hz to 35 kHz

OUT

220 mW/Ch,R

1995 National Semiconductor Corporation

TL/H/6754

RRD-B30M115/Printed in U. S. A.

12 3 4 5 6 7...14

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LM831N	NSC	获取价格	LM831 Low Voltage Audio Power Amplifier
LM832	NSC	获取价格	LM832 Dynamic Noise Reduction System DNR
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LM8322JGR8/NOPB	TI	获取价格	SPECIALTY MICROPROCESSOR CIRCUIT, PBGA36, ROHS COMPLIANT, MICRO ARRAY-36
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LM8322JGR8X/NOPB	NSC	获取价格	IC SPECIALTY MICROPROCESSOR CIRCUIT, PBGA36, ROHS COMPLIANT, MICRO ARRAY-36, Microprocesso